Does anyone know of any good yuri animes?

I don't know any but in Loveless there's a yuri side story. It's anime and manga.

The only one I know of is Kannazuki no Miko. Haven't read the manga, but the anime doesn't really show much 🤣 .

Candy Boy shoujo-ai about the relationship between fraternal twins, nothing graphic
Canaan shoujo-ai with action and gun fights as its focus. Blood and other forms of violence included.
Aoi Hana based of course on the manga, approaches themes realistically so may contain dramatic parts

I didn't see the anime, but the manga does contain nudity and mention of incest

Sono Hanabira ni Kuchizuke o features the pair Reo and Mai from the Sono Hanabira yuri vn series. This OVA consists of sex all the way through.
Sasameki Koto based on the manga, shoujo-ai not graphic.
El Cazador de la Bruja shoujo-ai, action sequences
Maria sama ga miteru usually labelled as an introduction to shoujo-ai, but I still feel you need goggles for it. Principle example of the class s genre.

Some others are:
Revolutionary Girl Utena artsy fartsy long series, has a following
Revolutionary Girl Utena: Adolescence Apocalypse more "yuri" scenes than the original anime
Simoun sci fi based on the manga, lots of kisses
Noir primarily action
Mai hime action, don't touch the manga since they are completely different.
Mai Otome somewhere between a spin off and a sequel of Mai Hime, takes place a number of years after the events of Mai Hime but doesn't need to be watched second
Saki Based on the manga, exaggerations of mah jong games, mah jong being its plot focus
Kanamemo light shoujo-ai based off the manga
Kashimashi: Girl meets girl some debate over whether this is shoujo-ai or not. Arguments centered on the MC being a boy-to-girl character.
R.O.D. the TV action with shoujo-ai later on....a bit of it
Devilman Lady old school anime with a ending you don't see coming. Really. You won't see it coming.
Blue Drop: Tenshitachi no gikyoku based on the manga, lesbian aliens forcing boys to become girls and then...yeah.
Yami to Boushi to Hon no Tabibito ecchi with shoujo-ai.
Strike Witches girls (who are named after famous WWII figures) fly around with animal ears and tails in their underwear to fight giant aliens. Coolest idea EVER. Since the cast is entirely made up of girls expect there to be yuri moments. Boobie groping too. Lots of boobies.
Yuru Yuri gag comedy based off the manga, recent anime and goes with the theme: cute lesbians doing cute things.
Strawberry Panic it's basically what everyone expected Maria sama ga miteru to be but when they didn't get that they made this. Obvious yuri. Completely gay.
Shoujo Sect adaption of the manga, complete yuri....it's basically porn.
Black Rock Shooter OVA possible subtext
Black Rock Shooter anime more subtext
Gokujou based on the ecchi manga, lots of ridiculous yuri. Many of the episodes are banned from TV
R.O.D. OVA more subtle shoujo-ai, more liked than the anime
Kyousogiga ONA a ONA that will be getting its full anime series in the future, contains a yuri kiss
Mouretsu Space Pirates based off the LN series, does not have canon couples in the anime but from the LN content, shoujo-ai runs rampant

And /u/ has built a helpful chart. Probably needs tweaking and updating though. Also, there are TONS of anime out there that include shoujo-ai subplots or just contain yuri subtext (i.e. Hidamari Sketch. Horizon in the Middle of nowhere, Morita-san wa Mukuchi, Shigofumi, or Kyoshiro to Towa no Sora [which has the reincarnates of Chikane and Himeko from Kannazuki no Miko)